Fix checkstyle whitespace issues - WHITESPACE ONLY

Change-Id: Ic205c1afd639c6008d61d9de95cb764eeb6238ca
diff --git a/src/main/java/net/onrc/onos/apps/forwarding/IForwardingService.java b/src/main/java/net/onrc/onos/apps/forwarding/IForwardingService.java
index 375da88..6968999 100644
--- a/src/main/java/net/onrc/onos/apps/forwarding/IForwardingService.java
+++ b/src/main/java/net/onrc/onos/apps/forwarding/IForwardingService.java
@@ -8,26 +8,26 @@
 /**
  * Temporary interface that allows the Forwarding module to be
  * notified when a flow has been installed.
- * 
+ * <p/>
  * This should be refactored to a listener framework in the future.
- * @author jono
  *
+ * @author jono
  */
 public interface IForwardingService extends IFloodlightService {
-	/**
-	 * Notify the Forwarding module that a collection of flows has been
-	 * installed in the network.
-	 *
-	 * @param installedFlowPaths the collection of FlowPaths that have
-	 * been installed in the network.
-	 */
-	public void flowsInstalled(Collection<FlowPath> installedFlowPaths);
-	
-	/**
-	 * Notify the Forwarding module that a flow has expired and been 
-	 * removed from the network.
-	 * 
-	 * @param removedFlowPath The FlowPath that was removed
-	 */
-	public void flowRemoved(FlowPath removedFlowPath);
+    /**
+     * Notify the Forwarding module that a collection of flows has been
+     * installed in the network.
+     *
+     * @param installedFlowPaths the collection of FlowPaths that have
+     *                           been installed in the network.
+     */
+    public void flowsInstalled(Collection<FlowPath> installedFlowPaths);
+
+    /**
+     * Notify the Forwarding module that a flow has expired and been
+     * removed from the network.
+     *
+     * @param removedFlowPath The FlowPath that was removed
+     */
+    public void flowRemoved(FlowPath removedFlowPath);
 }